so tonight I finshed modding up the piping for the sensor feed before and after the intercooler. the ambient temp was 15 degrees,the pre temps were 19 degrees after a 10 second blast and the post temps were ambient so the intercoolers working well.I dont doubt the temps will get higher obviously on a trackday etc but i am much happier. also did a periodic check on afrs and still bang on 11.00 afr wot till redline and boost also bang on at .90 bar. :-D